List Population Figures

Retrieve nowcasting population data from UNHCR's refugee statistics API, allowing filtering by year, countries of origin (CoO), and countries of asylum (CoA).; Retrieve UNHCR population displacement data at the end of the year with various filtering options including countries of origin, countries of asylum, year ranges, and more.; Retrieve population figures for refugees and displaced persons with various filtering options including year range, countries of origin/asylum, and data format.